.card-wrapper {
  width: 100%;
  height: fit-content;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
   margin-top: -40vh;
   margin-bottom: -10vh;
}
.stack-area {
  width: 100%;
  height: 300vh;
  position: relative;
  display: flex;
  justify-content: center;
}
.card-holder {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: sticky;
  top: 0;
  box-sizing: border-box;
  flex-basis: 100%;
}
.arrow { position: fixed; bottom: 20px; background-image: url('../images/arrow-down.png'); background-repeat: no-repeat; background-size: 29px 47px; background-position: bottom center; content: ''; width: 29px; height: 47px; display: block; }
.cards {
  width: 100%;
  height: 100%;
  position: relative;
}
/*.card {
  width: 350px;
  height: 350px;
  box-sizing: border-box;
  padding: 35px;
  border-radius: 6mm;
  display: flex;
  justify-content: space-between;
  flex-direction: column;
  position: absolute;
  top: 50%;
  left: 50%;
  transition: 0.5s ease-in-out;
}*/
.card {
  width: 50vw;
  max-width: 45vh;
  min-height: 45vh;
  box-sizing: border-box;
  padding: 25px 25px 10px 25px;
  border-radius: 23px;
  display: flex;
  justify-content: flex-start;
  flex-direction: column;
  position: absolute;
  top: 50%;
  left: 50%;
  transition: 0.5s ease-in-out;
  background: #fff;
  filter: drop-shadow(1px 1px 8px rgba(0,93,117,0.15));
}

.sub {
  font-size: 20px;
  line-height: 32px;
  font-weight: 700;
  color: #005d75;
  margin: 0;
  padding: 0;
  font-style: italic;
}
.sub::first-letter {
  font-size: 28px;
}

.content {
  font-size: 20px;
  line-height: 32px;
  font-weight: 400;
  color: #005d75;
  margin: 20px 0 15px 0;
  padding: 0;
  font-style: italic;
}
.content::first-letter {
  font-size: 28px;
  font-weight: 700;
}
.card .btn:link, .card .btn:visited { border-radius: 200px; border-color: #ede659; background: #ede659; display: inline-block; margin: 15px auto 20px auto; padding: 8 16px; text-decoration: none; color: #005d75; font-size: 20px; line-height: 22px; }
.card .btn:hover, .card .btn:active { background: #005d75; border-color: #005d75; color: #ede659; text-decoration: none; }
.card.active {
  transform-origin: bottom left;
}
/*CSS Code for responsiveness*/
@media screen and (max-width: 768px) {
  .arrow { bottom: 10px; }
  .card { width: 90vw; max-width: calc(100% - 50px); }
	
  .sub {
  font-size: 16px;
  line-height: 24px;
}
.sub::first-letter {
  font-size: 24px;
}

.content {
  font-size: 16px;
  line-height: 24px;
}
.content::first-letter {
  font-size: 24px;
}
}